G99 Panels

Cost-Effective, High-Quality Components

Bespoke Builds

G99 Relay Panels


As an established provider of bespoke built G99 Relay Panels and G59 Protection Relay Panels, you can place your trust in us to deliver a first-class service and a high-quality product that is designed specifically for your project. We can also price match any genuine like for like quotations.

We offer bespoke G99 Protection Relay Panels, built to your system requirements. All our G99 Relay Panels are built using only the highest quality components and are built to last.

We’re Compliant

Our G99 Panels comply with the G59/1 regulations in N.Ireland and G10 regulations in Ireland

The Highest Quality Components

Bespoke G99 panels, built to your requirements


We manufacture G99 Panels for different types of generation from Solar PV Arrays to CHP Units & Wind Turbines. We have been involved in many different types of projects from small-scale to large MW sites.

With bespoke manufacturing, you are assured of a G99 panel designed to give you a protection relay panel of the highest quality at an affordable price. You will have a choice of components from renowned brands such as; Lovato, ABB, Schneider, Telegron, Wohner and more. We only supply products that will stand the test of time for our valued clients.

We have supplied many G99 panels throughout the industry and we build our relay panels for straightforward installation. All our panels are built with testing in mind so when our G99 and G100 Test Engineers arrive on site, they can perform the required test in an efficient manner to get your SSEG connected to the grid. Please see our G99 Testing Page for more details on our Testing services.

Just For You

Bespoke Solar PV Distribution Boards


We are also manufacturing bespoke Solar PV Distribution Boards for numerous projects. We can include your Isolator, MCB’s, Generation Meter etc all in one enclosure for you to save you time and money on equipment and labor costs.

As well as the above we also manufacture string combiner boxes which we can configure to suit your system design. Just get in touch for more info.

  • • Sheet Steel Enclosure (Wall or Floor Mounted)

    • Door Mounted Lockable Isolator

    • Contactor c/w Auxiliary Contacts

    • ABB G99 Relay

    • Fuse Protection

    • System Healthy Indicator Lamp

    • Type 2+3 Surge Protection

    • Emergency Stop Button

    • RCBO Test Engineer Test Socket

    • Panel Vent (Forced Ventilation on Larger Panels)

    • Laminated Schematic Wiring Diagram

  • • MID Approved Generation Meter c/w CT’s (door mounted if required)

    • BMS Meter’s

    • MCB or MCCB Outgoing Ways

    • Door Interlocked Lockable Switch Fuse or MCCB

    • Individual RCD Protection

    • GRP Enclosures

    • G100 Export Limitation Controls

    • IP Rated Cooling Fans & Thermostats

    • Internal Panel Light’s

    • Individual MCB Status Lights


Request a G99 Panel quote